<template>
	<div class="login-container">
		<el-form autoComplete="on" :model="loginForm" :rules="loginRules" ref="loginForm" @keyup.enter.native="handleLogin"
		 label-position="left" label-width="0px" class="card-box login-form">
			<h3 class="title">Diana-admin</h3>
			<el-form-item prop="username">
				<span class="svg-container svg-container_login">
					<svg-icon icon-class="user" />
				</span>
				<el-input name="username" type="text" v-model="loginForm.username" autoComplete="on" placeholder="userName" />
			</el-form-item>
			<el-form-item prop="password">
				<span class="svg-container">
					<svg-icon icon-class="password"></svg-icon>
				</span>
				<el-input name="password" :type="pwdType" v-model="loginForm.password" autoComplete="on" placeholder="password"></el-input>
				<span class="show-pwd" @click="showPwd">
					<svg-icon :icon-class="pwdType === 'password' ? 'eye' : 'eye-open'"/></span>
			</el-form-item>
			<el-form-item>
				<el-button type="primary" style="width:100%;" :loading="loading" @click.native.prevent="handleLogin">
					登录
				</el-button>
			</el-form-item>
		</el-form>
	</div>
</template>

<script>
	import {
		chechLoginName
	} from '@/utils/validate'
	import {
		login
	} from '@/api/login.js'
	import {
		getToken,
		setToken,
		removeToken,
		getManagerId,
		setManagerId,
		removeManagerId,
		setNikeName
	} from '@/utils/auth'

	export default {
		name: 'login',
		data() {
			const validateUsername = (rule, value, callback) => {
				if (!chechLoginName(value)) {
					callback(new Error('请输入正确的用户名'))
				} else {
					callback()
				}
			}
			const validatePass = (rule, value, callback) => {
				if (value.length < 3) {
					callback(new Error('密码不能小于3位'))
				} else {
					callback()
				}
			}
			return {
				loginForm: {
					username: '',
					password: ''
				},
				loginRules: {
					username: [{
						required: true,
						trigger: 'blur',
						validator: validateUsername
					}],
					password: [{
						required: true,
						trigger: 'blur',
						validator: validatePass
					}]
				},
				loading: false,
				pwdType: 'password'
			}
		},
		methods: {
			showPwd() {
				if (this.pwdType === 'password') {
					this.pwdType = ''
				} else {
					this.pwdType = 'password'
				}
			},
			handleLogin() {
				this.$refs.loginForm.validate(valid => {
					if (valid) {
						/* this.loading = true
						this.$store.dispatch('Login', this.loginForm).then(() => {
						  this.loading = false
						  this.$router.push({ path: '/' })
						}).catch(() => {
						  this.loading = false
						}) */
						login(this.loginForm.username, this.loginForm.password).then(data => {
							if (data.code == "0000") {
								setToken(data.data.token)
								setManagerId(data.data.managerId)
								setNikeName(data.data.nikeName)
								this.$store.dispatch('setNikeName', data.data.nikeName)
								this.loading = false
								this.$router.push({
									path: '/'
								})
							} else {
								this.$message.error(data.msg)
							}

						}, error => {
							console.log(error);
						})

					} else {
						console.log('error submit!!')
						return false
					}
				})
			}
		}
	}
</script>

<style rel="stylesheet/scss" lang="scss">
	$bg:#2d3a4b;
	$dark_gray:#889aa4;
	$light_gray:#eee;

	.login-container {
		position: fixed;
		height: 100%;
		width: 100%;
		background-color: $bg;

		input:-webkit-autofill {
			-webkit-box-shadow: 0 0 0px 1000px #293444 inset !important;
			-webkit-text-fill-color: #fff !important;
		}

		input {
			background: transparent;
			border: 0px;
			-webkit-appearance: none;
			border-radius: 0px;
			padding: 12px 5px 12px 15px;
			color: $light_gray;
			height: 47px;
		}

		.el-input {
			display: inline-block;
			height: 47px;
			width: 85%;
		}

		.tips {
			font-size: 14px;
			color: #fff;
			margin-bottom: 10px;
		}

		.svg-container {
			padding: 6px 5px 6px 15px;
			color: $dark_gray;
			vertical-align: middle;
			width: 30px;
			display: inline-block;

			&_login {
				font-size: 14px;
			}
		}

		.title {
			font-size: 26px;
			font-weight: 400;
			color: $light_gray;
			margin: 0px auto 40px auto;
			text-align: center;
			font-weight: bold;
		}

		.login-form {
			position: absolute;
			left: 0;
			right: 0;
			width: 400px;
			padding: 35px 35px 15px 35px;
			margin: 120px auto;
		}

		.el-form-item {
			border: 1px solid rgba(255, 255, 255, 0.1);
			background: rgba(0, 0, 0, 0.1);
			border-radius: 5px;
			color: #454545;
		}

		.show-pwd {
			position: absolute;
			right: 10px;
			top: 7px;
			font-size: 16px;
			color: $dark_gray;
			cursor: pointer;
			user-select: none;
		}

		.thirdparty-button {
			position: absolute;
			right: 35px;
			bottom: 28px;
		}
	}
</style>
